import java.util.Scanner;

public class ArithmeticTest {
        public static void main(String[] args) {
            int num1,num2;
            num1=100;
            Scanner scanner=new Scanner(System.in);
            num2=scanner.nextInt();

            System.out.println("num1="+num1+",num2=+"+num2);
            System.out.println("num1+num2="+(num1+num2));//求和，注意这里的运算符有限次序
            System.out.println("num1/num2="+num1/num2);//商，注意最终只保留整体部分
            System.out.println("num1-num2="+(num1-num2));//差
            System.out.println("num1*num2="+num1*num2);//积
            System.out.println("num1%num2="+num1%num2);//取余

            num1++;//自增
            num2--;//自减
            System.out.println("num1="+num1+",num2="+num2);
    }
}
